23842948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 46177600

約数和(自身を除く): 22334652

約数列:

[1, 2, 4, 19, 37, 38, 61, 74, 76, 122, 139, 148, 244, 278, 556, 703, 1159, 1406, 2257, 2318, 2641, 2812, 4514, 4636, 5143, 5282, 8479, 9028, 10286, 10564, 16958, 20572, 33916, 42883, 85766, 97717, 161101, 171532, 195434, 313723, 322202, 390868, 627446, 644404, 1254892, 5960737, 11921474, 23842948]

約数ペア:

[(1, 23842948), (2, 11921474), (4, 5960737), (19, 1254892), (37, 644404), (38, 627446), (61, 390868), (74, 322202), (76, 313723), (122, 195434), (139, 171532), (148, 161101), (244, 97717), (278, 85766), (556, 42883), (703, 33916), (1159, 20572), (1406, 16958), (2257, 10564), (2318, 10286), (2641, 9028), (2812, 8479), (4514, 5282), (4636, 5143)]