11818532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 24218880

約数和(自身を除く): 12400348

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 134, 209, 211, 268, 418, 422, 737, 836, 844, 1273, 1474, 2321, 2546, 2948, 4009, 4642, 5092, 8018, 9284, 14003, 14137, 16036, 28006, 28274, 44099, 56012, 56548, 88198, 155507, 176396, 268603, 311014, 537206, 622028, 1074412, 2954633, 5909266, 11818532]

約数ペア:

[(1, 11818532), (2, 5909266), (4, 2954633), (11, 1074412), (19, 622028), (22, 537206), (38, 311014), (44, 268603), (67, 176396), (76, 155507), (134, 88198), (209, 56548), (211, 56012), (268, 44099), (418, 28274), (422, 28006), (737, 16036), (836, 14137), (844, 14003), (1273, 9284), (1474, 8018), (2321, 5092), (2546, 4642), (2948, 4009)]