12236988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 30320640

約数和(自身を除く): 18083652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 191, 228, 281, 382, 562, 573, 764, 843, 1124, 1146, 1686, 2292, 3372, 3629, 5339, 7258, 10678, 10887, 14516, 16017, 21356, 21774, 32034, 43548, 53671, 64068, 107342, 161013, 214684, 322026, 644052, 1019749, 2039498, 3059247, 4078996, 6118494, 12236988]

約数ペア:

[(1, 12236988), (2, 6118494), (3, 4078996), (4, 3059247), (6, 2039498), (12, 1019749), (19, 644052), (38, 322026), (57, 214684), (76, 161013), (114, 107342), (191, 64068), (228, 53671), (281, 43548), (382, 32034), (562, 21774), (573, 21356), (764, 16017), (843, 14516), (1124, 10887), (1146, 10678), (1686, 7258), (2292, 5339), (3372, 3629)]