19423168

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{15973}}^1$

素因数の和:16004

約数の個数: 28

約数和(自身を含む): 40573960

約数和(自身を除く): 21150792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 15973, 31946, 63892, 127784, 255568, 303487, 511136, 606974, 1022272, 1213948, 2427896, 4855792, 9711584, 19423168]

約数ペア:

[(1, 19423168), (2, 9711584), (4, 4855792), (8, 2427896), (16, 1213948), (19, 1022272), (32, 606974), (38, 511136), (64, 303487), (76, 255568), (152, 127784), (304, 63892), (608, 31946), (1216, 15973)]