12019755984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{425147}}^1$

素因数の和:425208

約数の個数: 80

約数和(自身を含む): 33739745280

約数和(自身を除く): 21719989296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 425147, 850294, 1275441, 1700588, 2550882, 3401176, 5101764, 6802352, 8077793, 10203528, 13179557, 16155586, 20407056, 24233379, 26359114, 32311172, 39538671, 48466758, 52718228, 64622344, 79077342, 96933516, 105436456, 129244688, 158154684, 193867032, 210872912, 250411583, 316309368, 387734064, 500823166, 632618736, 751234749, 1001646332, 1502469498, 2003292664, 3004938996, 4006585328, 6009877992, 12019755984]

約数ペア:

[(1, 12019755984), (2, 6009877992), (3, 4006585328), (4, 3004938996), (6, 2003292664), (8, 1502469498), (12, 1001646332), (16, 751234749), (19, 632618736), (24, 500823166), (31, 387734064), (38, 316309368), (48, 250411583), (57, 210872912), (62, 193867032), (76, 158154684), (93, 129244688), (114, 105436456), (124, 96933516), (152, 79077342), (186, 64622344), (228, 52718228), (248, 48466758), (304, 39538671), (372, 32311172), (456, 26359114), (496, 24233379), (589, 20407056), (744, 16155586), (912, 13179557), (1178, 10203528), (1488, 8077793), (1767, 6802352), (2356, 5101764), (3534, 3401176), (4712, 2550882), (7068, 1700588), (9424, 1275441), (14136, 850294), (28272, 425147)]