19483872

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6547}}^1$

素因数の和:6591

約数の個数: 48

約数和(自身を含む): 52803072

約数和(自身を除く): 33319200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6547, 13094, 19641, 26188, 39282, 52376, 78564, 104752, 157128, 202957, 209504, 314256, 405914, 608871, 628512, 811828, 1217742, 1623656, 2435484, 3247312, 4870968, 6494624, 9741936, 19483872]

約数ペア:

[(1, 19483872), (2, 9741936), (3, 6494624), (4, 4870968), (6, 3247312), (8, 2435484), (12, 1623656), (16, 1217742), (24, 811828), (31, 628512), (32, 608871), (48, 405914), (62, 314256), (93, 209504), (96, 202957), (124, 157128), (186, 104752), (248, 78564), (372, 52376), (496, 39282), (744, 26188), (992, 19641), (1488, 13094), (2976, 6547)]