19231608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 53061120

約数和(自身を除く): 33829512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 97, 132, 194, 264, 291, 388, 582, 751, 776, 1067, 1164, 1502, 2134, 2253, 2328, 3004, 3201, 4268, 4506, 6008, 6402, 8261, 8536, 9012, 12804, 16522, 18024, 24783, 25608, 33044, 49566, 66088, 72847, 99132, 145694, 198264, 218541, 291388, 437082, 582776, 801317, 874164, 1602634, 1748328, 2403951, 3205268, 4807902, 6410536, 9615804, 19231608]

約数ペア:

[(1, 19231608), (2, 9615804), (3, 6410536), (4, 4807902), (6, 3205268), (8, 2403951), (11, 1748328), (12, 1602634), (22, 874164), (24, 801317), (33, 582776), (44, 437082), (66, 291388), (88, 218541), (97, 198264), (132, 145694), (194, 99132), (264, 72847), (291, 66088), (388, 49566), (582, 33044), (751, 25608), (776, 24783), (1067, 18024), (1164, 16522), (1502, 12804), (2134, 9012), (2253, 8536), (2328, 8261), (3004, 6402), (3201, 6008), (4268, 4506)]