12596012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 27779472

約数和(自身を除く): 15183460

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 61, 76, 122, 143, 209, 244, 247, 286, 361, 418, 494, 572, 671, 722, 793, 836, 988, 1159, 1342, 1444, 1586, 2318, 2684, 2717, 3172, 3971, 4636, 4693, 5434, 7942, 8723, 9386, 10868, 12749, 15067, 15884, 17446, 18772, 22021, 25498, 30134, 34892, 44042, 50996, 51623, 60268, 88084, 103246, 165737, 206492, 242231, 286273, 331474, 484462, 572546, 662948, 968924, 1145092, 3149003, 6298006, 12596012]

約数ペア:

[(1, 12596012), (2, 6298006), (4, 3149003), (11, 1145092), (13, 968924), (19, 662948), (22, 572546), (26, 484462), (38, 331474), (44, 286273), (52, 242231), (61, 206492), (76, 165737), (122, 103246), (143, 88084), (209, 60268), (244, 51623), (247, 50996), (286, 44042), (361, 34892), (418, 30134), (494, 25498), (572, 22021), (671, 18772), (722, 17446), (793, 15884), (836, 15067), (988, 12749), (1159, 10868), (1342, 9386), (1444, 8723), (1586, 7942), (2318, 5434), (2684, 4693), (2717, 4636), (3172, 3971)]