13219908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 33652416

約数和(自身を除く): 20432508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1021, 1079, 2042, 2158, 3063, 3237, 4084, 4316, 6126, 6474, 12252, 12948, 13273, 26546, 39819, 53092, 79638, 84743, 159276, 169486, 254229, 338972, 508458, 1016916, 1101659, 2203318, 3304977, 4406636, 6609954, 13219908]

約数ペア:

[(1, 13219908), (2, 6609954), (3, 4406636), (4, 3304977), (6, 2203318), (12, 1101659), (13, 1016916), (26, 508458), (39, 338972), (52, 254229), (78, 169486), (83, 159276), (156, 84743), (166, 79638), (249, 53092), (332, 39819), (498, 26546), (996, 13273), (1021, 12948), (1079, 12252), (2042, 6474), (2158, 6126), (3063, 4316), (3237, 4084)]