15867233868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1140871}}^1$

素因数の和:1140958

約数の個数: 48

約数和(自身を含む): 39611075840

約数和(自身を除く): 23743841972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 2318, 3477, 4636, 6954, 13908, 1140871, 2281742, 3422613, 4563484, 6845226, 13690452, 21676549, 43353098, 65029647, 69593131, 86706196, 130059294, 139186262, 208779393, 260118588, 278372524, 417558786, 835117572, 1322269489, 2644538978, 3966808467, 5289077956, 7933616934, 15867233868]

約数ペア:

[(1, 15867233868), (2, 7933616934), (3, 5289077956), (4, 3966808467), (6, 2644538978), (12, 1322269489), (19, 835117572), (38, 417558786), (57, 278372524), (61, 260118588), (76, 208779393), (114, 139186262), (122, 130059294), (183, 86706196), (228, 69593131), (244, 65029647), (366, 43353098), (732, 21676549), (1159, 13690452), (2318, 6845226), (3477, 4563484), (4636, 3422613), (6954, 2281742), (13908, 1140871)]