19563669456

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{34253}}^1$

素因数の和:34500

約数の個数: 80

約数和(自身を含む): 51547611456

約数和(自身を除く): 31983942000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 163, 219, 292, 326, 438, 489, 584, 652, 876, 978, 1168, 1304, 1752, 1956, 2608, 3504, 3912, 7824, 11899, 23798, 34253, 35697, 47596, 68506, 71394, 95192, 102759, 137012, 142788, 190384, 205518, 274024, 285576, 411036, 548048, 571152, 822072, 1644144, 2500469, 5000938, 5583239, 7501407, 10001876, 11166478, 15002814, 16749717, 20003752, 22332956, 30005628, 33499434, 40007504, 44665912, 60011256, 66998868, 89331824, 120022512, 133997736, 267995472, 407576447, 815152894, 1222729341, 1630305788, 2445458682, 3260611576, 4890917364, 6521223152, 9781834728, 19563669456]

約数ペア:

[(1, 19563669456), (2, 9781834728), (3, 6521223152), (4, 4890917364), (6, 3260611576), (8, 2445458682), (12, 1630305788), (16, 1222729341), (24, 815152894), (48, 407576447), (73, 267995472), (146, 133997736), (163, 120022512), (219, 89331824), (292, 66998868), (326, 60011256), (438, 44665912), (489, 40007504), (584, 33499434), (652, 30005628), (876, 22332956), (978, 20003752), (1168, 16749717), (1304, 15002814), (1752, 11166478), (1956, 10001876), (2608, 7501407), (3504, 5583239), (3912, 5000938), (7824, 2500469), (11899, 1644144), (23798, 822072), (34253, 571152), (35697, 548048), (47596, 411036), (68506, 285576), (71394, 274024), (95192, 205518), (102759, 190384), (137012, 142788)]