19994628

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 49029120

約数和(自身を除く): 29034492

約数列:

[1, 2, 3, 4, 6, 12, 31, 59, 62, 93, 118, 124, 177, 186, 236, 354, 372, 708, 911, 1822, 1829, 2733, 3644, 3658, 5466, 5487, 7316, 10932, 10974, 21948, 28241, 53749, 56482, 84723, 107498, 112964, 161247, 169446, 214996, 322494, 338892, 644988, 1666219, 3332438, 4998657, 6664876, 9997314, 19994628]

約数ペア:

[(1, 19994628), (2, 9997314), (3, 6664876), (4, 4998657), (6, 3332438), (12, 1666219), (31, 644988), (59, 338892), (62, 322494), (93, 214996), (118, 169446), (124, 161247), (177, 112964), (186, 107498), (236, 84723), (354, 56482), (372, 53749), (708, 28241), (911, 21948), (1822, 10974), (1829, 10932), (2733, 7316), (3644, 5487), (3658, 5466)]