19265448

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{11981}}^1$

素因数の和:12057

約数の個数: 32

約数和(自身を含む): 48886560

約数和(自身を除く): 29621112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 11981, 23962, 35943, 47924, 71886, 95848, 143772, 287544, 802727, 1605454, 2408181, 3210908, 4816362, 6421816, 9632724, 19265448]

約数ペア:

[(1, 19265448), (2, 9632724), (3, 6421816), (4, 4816362), (6, 3210908), (8, 2408181), (12, 1605454), (24, 802727), (67, 287544), (134, 143772), (201, 95848), (268, 71886), (402, 47924), (536, 35943), (804, 23962), (1608, 11981)]