23638802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 42287616

約数和(自身を除く): 18648814

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 121, 137, 242, 253, 274, 341, 506, 682, 713, 1426, 1507, 2783, 3014, 3151, 3751, 4247, 5566, 6302, 7502, 7843, 8494, 15686, 16577, 33154, 34661, 46717, 69322, 86273, 93434, 97681, 172546, 195362, 381271, 513887, 762542, 1027774, 1074491, 2148982, 11819401, 23638802]

約数ペア:

[(1, 23638802), (2, 11819401), (11, 2148982), (22, 1074491), (23, 1027774), (31, 762542), (46, 513887), (62, 381271), (121, 195362), (137, 172546), (242, 97681), (253, 93434), (274, 86273), (341, 69322), (506, 46717), (682, 34661), (713, 33154), (1426, 16577), (1507, 15686), (2783, 8494), (3014, 7843), (3151, 7502), (3751, 6302), (4247, 5566)]