19097430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5261}}^1$

素因数の和:5293

約数の個数: 48

約数和(自身を含む): 50388912

約数和(自身を除く): 31291482

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 5261, 10522, 15783, 26305, 31566, 52610, 57871, 78915, 115742, 157830, 173613, 289355, 347226, 578710, 636581, 868065, 1273162, 1736130, 1909743, 3182905, 3819486, 6365810, 9548715, 19097430]

約数ペア:

[(1, 19097430), (2, 9548715), (3, 6365810), (5, 3819486), (6, 3182905), (10, 1909743), (11, 1736130), (15, 1273162), (22, 868065), (30, 636581), (33, 578710), (55, 347226), (66, 289355), (110, 173613), (121, 157830), (165, 115742), (242, 78915), (330, 57871), (363, 52610), (605, 31566), (726, 26305), (1210, 15783), (1815, 10522), (3630, 5261)]