1865067664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{12197}}^1$

素因数の和:12727

約数の個数: 40

約数和(自身を含む): 3811631040

約数和(自身を除く): 1946563376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 503, 1006, 2012, 4024, 8048, 9557, 12197, 19114, 24394, 38228, 48788, 76456, 97576, 152912, 195152, 231743, 463486, 926972, 1853944, 3707888, 6135091, 12270182, 24540364, 49080728, 98161456, 116566729, 233133458, 466266916, 932533832, 1865067664]

約数ペア:

[(1, 1865067664), (2, 932533832), (4, 466266916), (8, 233133458), (16, 116566729), (19, 98161456), (38, 49080728), (76, 24540364), (152, 12270182), (304, 6135091), (503, 3707888), (1006, 1853944), (2012, 926972), (4024, 463486), (8048, 231743), (9557, 195152), (12197, 152912), (19114, 97576), (24394, 76456), (38228, 48788)]