12912185858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{740123}}^1$

素因数の和:740210

約数の個数: 32

約数和(自身を含む): 23127394752

約数和(自身を除く): 10215208894

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 8723, 17446, 740123, 1480246, 8141353, 9621599, 16282706, 19243198, 45147503, 90295006, 105837589, 211675178, 496622533, 586917539, 993245066, 1173835078, 6456092929, 12912185858]

約数ペア:

[(1, 12912185858), (2, 6456092929), (11, 1173835078), (13, 993245066), (22, 586917539), (26, 496622533), (61, 211675178), (122, 105837589), (143, 90295006), (286, 45147503), (671, 19243198), (793, 16282706), (1342, 9621599), (1586, 8141353), (8723, 1480246), (17446, 740123)]