19654176

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12043}}^1$

素因数の和:12073

約数の個数: 48

約数和(自身を含む): 54631584

約数和(自身を除く): 34977408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 12043, 24086, 36129, 48172, 72258, 96344, 144516, 192688, 204731, 289032, 385376, 409462, 578064, 614193, 818924, 1156128, 1228386, 1637848, 2456772, 3275696, 4913544, 6551392, 9827088, 19654176]

約数ペア:

[(1, 19654176), (2, 9827088), (3, 6551392), (4, 4913544), (6, 3275696), (8, 2456772), (12, 1637848), (16, 1228386), (17, 1156128), (24, 818924), (32, 614193), (34, 578064), (48, 409462), (51, 385376), (68, 289032), (96, 204731), (102, 192688), (136, 144516), (204, 96344), (272, 72258), (408, 48172), (544, 36129), (816, 24086), (1632, 12043)]