19735198

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 36220608

約数和(自身を除く): 16485410

約数列:

[1, 2, 7, 14, 17, 34, 101, 119, 202, 238, 707, 821, 1414, 1642, 1717, 3434, 5747, 11494, 12019, 13957, 24038, 27914, 82921, 97699, 165842, 195398, 580447, 1160894, 1409657, 2819314, 9867599, 19735198]

約数ペア:

[(1, 19735198), (2, 9867599), (7, 2819314), (14, 1409657), (17, 1160894), (34, 580447), (101, 195398), (119, 165842), (202, 97699), (238, 82921), (707, 27914), (821, 24038), (1414, 13957), (1642, 12019), (1717, 11494), (3434, 5747)]